
Ullensaker, Norway · Monday 9 November 2026
The Halvmaraton Jessheim Vintermaraton is a unique and exhilarating winter race held in Jessheim, a town just north of Oslo, Norway. This race offers a true winter challenge, as runners navigate a course through the icy streets and snow-covered paths. The atmosphere is bracing and crisp, with the runners bundled up for a challenging yet rewarding experience in the cold. The route is relatively flat but can be slippery and treacherous in places, making it a true test of endurance and preparation.
Adjusted Time
1:41:01
Time difference: -4.0 minutes compared to a flat, road, temperate course.
On our difficulty model, Halvmaraton Jessheim Vintermaraton plays about 2 minutes faster than an average road half marathon for a 1:30 runner. It ranks #431 hardest of 450 half marathons we analyse, and #6 of 6 in Norway. Use the calculator above to see the exact adjusted time for your own goal pace.
Estimated finish times on this course versus the same effort on an average road half marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Halvmaraton Jessheim Vintermaraton | Difference |
|---|---|---|
| 1:30:00 | 1:26:29 | −03:31 |
| 1:45:00 | 1:41:01 | −03:59 |
| 2:00:00 | 1:55:31 | −04:29 |
| 2:15:00 | 2:09:59 | −05:01 |
| 2:30:00 | 2:24:25 | −05:35 |
| 2:45:00 | 2:38:49 | −06:11 |
| 3:00:00 | 2:53:11 | −06:49 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Halvmaraton Jessheim Vintermaraton is a half marathon held in Ullensaker, Norway. It is scheduled for Monday 9 November 2026. The course is run on road surface with 68m of total climbing, with its high point near 219m above sea level. For registration and full race details, visit the official Halvmaraton Jessheim Vintermaraton website.
This is a very flat course, with only 68m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Based on historical weather data for November, the expected race day conditions are as follows. Cold conditions are expected, with temperatures between 4°C and 7°C. While cold weather reduces overheating risk, runners should dress in layers and be prepared for potential wind chill. There is a low chance of rain (0%), so dry conditions are likely.
Halvmaraton Jessheim Vintermaraton is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare Halvmaraton Jessheim Vintermaraton against other half marathons to find the right race for your goals.
If Halvmaraton Jessheim Vintermaraton fits your goal, these courses play out about the same on our difficulty model.
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